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NTSB Report
June 27, 2021 · Robinson Helicopter R66 · N7078V
Waxhaw, NC
Overview
Report Status
Probable Cause
Event Type
Accident
Date
June 27, 2021
Injury Outcomes
No injuries (1 uninjured)
Location
Waxhaw, NC
Aircraft
Robinson Helicopter R66 (2013)
Tail Number
N7078V
Operator
Blade Ag
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ERA21LA270
The pilot reported that he observed several power lines when performing reconnaissance flights prior to beginning spraying operations. He attempted to avoid them as he began applying the fungicide to the corn field; however, the helicopter impacted a green, thin power line “less than the diameter of a pencil” that the pilot had not previously observed. The helicopter began to vibrate and became difficult to control. The pilot initiated a 180° right turn to avoid trees and the helicopter impacted the ground, which resulted in substantial damage to the fuselage and empennage. The pilot stated that the helicopter had no preimpact mechanical malfunctions or failures that would have precluded normal operations.
NTSB Probable Cause
The pilot’s failure to maintain clearance from powerlines during a low-level aerial application flight.
Full Narrative
The pilot reported that he observed several power lines when performing reconnaissance flights prior to beginning spraying operations. He attempted to avoid them as he began applying the fungicide to the corn field; however, the helicopter impacted a green, thin power line “less than the diameter of a pencil” that the pilot had not previously observed. The helicopter began to vibrate and became difficult to control. The pilot initiated a 180° right turn to avoid trees and the helicopter impacted the ground, which resulted in substantial damage to the fuselage and empennage. The pilot stated that the helicopter had no preimpact mechanical malfunctions or failures that would have precluded normal operations.
Flight
Event TypeAccident
Event Time11:43 EDT
Nearest Airport0nm
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftRobinson Helicopter R66
Tail NumberN7078V
Aircraft CategoryHeli
DamageSubstantial
OperatorBlade Ag
Operating RulePart 137
Engines1
Engine TypeTurboshaft
Engine DetailsRolls Royce · 250-C300/A1 · Turboshaft · 300
Seats5
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 34 · Second Class · None
Conditions
ConditionsVMC
LightDaylight
WindCalm
Visibility10 sm
CeilingNone
Temperature / Dew Point68 F
Altimeter30.25 inHg
Observation Time11:53
Weather SourceWFAC